Tumor Nanosecond Pulse Electrotherapy Apparatus

A nanosecond pulse and electrotherapy instrument technology, applied in electrotherapy, treatment, etc., can solve problems such as bone marrow suppression, gastrointestinal disorder, and reduce the quality of life of patients, and achieve the effect of reducing damage

Active Publication Date: 2017-09-05
DALIAN JIEZHONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, radiotherapy and chemotherapy are systemic treatments. While killing cancer cells, they will also kill normal cells. They will also cause side effects such as gastrointestinal dysfunction, bone marrow suppression, and hair loss, which will reduce the quality of life of patients.

Method used

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  • Tumor Nanosecond Pulse Electrotherapy Apparatus
  • Tumor Nanosecond Pulse Electrotherapy Apparatus
  • Tumor Nanosecond Pulse Electrotherapy Apparatus

Examples

Experimental program
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Embodiment

[0025] Embodiment, with reference to accompanying drawing, a kind of nanosecond pulse electrotherapy instrument for tumor, comprises current transformer 5, single-chip microcomputer 6 and gas spark switch 3. It is characterized in that single-chip microcomputer 6 is connected with high-voltage DC power supply circuit 1, and high-voltage DC power supply circuit 1 is connected with LC The resonant circuit 2 is connected, and the LC resonant circuit 2 is connected with the gas spark switch 3; the high-voltage DC power supply circuit 1 includes NC22OV power supply connected to pins 1 and 2 of the KBU8104 rectifier bridge, and pin 3 of the KBU8104 rectifier bridge is connected to one end of capacitor C6 and an insulating grid field Pin 1 and pin 4 of the effect transistor Q1 and Q3 are connected to the secondary T1-3 and T1-5 of the transformer T1, resistors R25 and R29, pin 2 of the insulated gate field effect transistor Q2 and Q4 and the other end of the capacitor C6 and the ground...

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PUM

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Abstract

The invention belongs to a tumor nanosecond pulse electrotherapy instrument, comprising a current transformer (5), a single-chip microcomputer (6) and a gas spark switch (3). The DC power supply circuit (1) is communicated with the LC resonant circuit (2), and the LC resonant circuit (2) is communicated with the gas spark switch. The invention solves the pain caused by surgery, radiotherapy and chemotherapy for tumor treatment, does not cause side effects such as scars and inflammation during the treatment process, and minimizes the damage to normal cells.

Description

technical field [0001] The invention belongs to medical equipment, in particular to a tumor nanosecond pulse electrotherapy instrument. Background technique [0002] Currently, the most commonly used methods of cancer treatment include surgery, radiotherapy and chemotherapy. If the tumor is limited to the primary site or a certain area, local treatment can often achieve better results, but tumor cells are characterized by proliferation and metastasis. Once metastasis occurs, local treatment alone is not enough. So it is usually combined with chemotherapy and radiotherapy. However, radiotherapy and chemotherapy are systemic treatments. While killing cancer cells, they will also kill normal cells. They will also produce side effects such as gastrointestinal dysfunction, bone marrow suppression, and hair loss, which will reduce the quality of life of patients. Compared with this, using electrotherapy to induce cell apoptosis is in line with the normal metabolic process of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N1/00
Inventor 耿美如
Owner DALIAN JIEZHONG TECH
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